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【单选题】
患者，男，62岁，患慢性支气管炎、肺源性心脏病。呼吸28次/min，面色发绀，氧分压50mmHg，自感气喘、精神紧张。此时最有效的护理措施是()。A.
稳定患者情绪
B.
进行体位引流
C.
氧气吸入
D.
调节室内温湿度
E.
进行心理护理
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反馈参考答案：
举一反三
【单选题】In which of the following situations would the existence or addition of an independent risk management department add value to a bank?
A.
When there are multiple business units within a bank, all guided by specific risk objectives of their respective units.
B.
When there is a low cost to the bank of having incremental risk above the optimal level.
C.
When the risk management process is flexible and consistently succeeds in managing the bank's risk below the set acceptable threshold level.
D.
When the fixed costs of having a risk management department outweigh the benefits.
【多选题】不正当竞争，是指经营者违反《反不正当竞争法》相关规定，损害其他经营者的合法权益，扰乱社会经济秩序的行为，此类行为所具有的特点包括（）。
A.
隐蔽性
B.
侵权性
C.
单一性
D.
破坏性
【简答题】广告事前测试一般有两种方法:
【简答题】A．added B．adding C．add D．addition
【判断题】We can add an addition degree of freedom by mounting the robot on a track.
A.
正确
B.
错误
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